docs: Update plugin matrix.
docs: Update plugin matrix.

wolftankk/livestreamer,Feverqwe/livestreamer,derrod/livestreamer,chhe/livestreamer,bastimeyer/streamlink,lyhiving/livestreamer,intact/livestreamer,Feverqwe/livestreamer,beardypig/streamlink,bastimeyer/streamlink,blxd/livestreamer,ethanhlc/streamlink,Klaudit/livestreamer,sbstp/streamlink,intact/livestreamer,chhe/livestreamer,flijloku/livestreamer,chrippa/livestreamer,melmorabity/streamlink,fishscene/streamlink,breunigs/livestreamer,Dobatymo/livestreamer,hmit/livestreamer,gtmanfred/livestreamer,javiercantero/streamlink,jtsymon/livestreamer,okaywit/livestreamer,streamlink/streamlink,fishscene/streamlink,charmander/livestreamer,programming086/livestreamer,caorong/livestreamer,chrisnicholls/livestreamer,beardypig/streamlink,mmetak/streamlink,chrippa/livestreamer,gravyboat/streamlink,streamlink/streamlink,Klaudit/livestreamer,lyhiving/livestreamer,hmit/livestreamer,caorong/livestreamer,melmorabity/streamlink,okaywit/livestreamer,blxd/livestreamer,mmetak/streamlink,Masaz-/livestreamer,back-to/streamlink,chhe/streamlink,wlerin/streamlink,gravyboat/streamlink,Masaz-/livestreamer,Saturn/livestreamer,sbstp/streamlink,chhe/streamlink,back-to/streamlink,jtsymon/livestreamer,programming086/livestreamer,wlerin/streamlink,javiercantero/streamlink,asermax/livestreamer,derrod/livestreamer,gtmanfred/livestreamer,Saturn/livestreamer,wolftankk/livestreamer,breunigs/livestreamer,ethanhlc/streamlink,flijloku/livestreamer,charmander/livestreamer,Dobatymo/livestreamer